Microchip 2 MB EPROM 32-Pin PLCC Memory Chip AT27C020-55JU

Microchip AT27C020-55JU is a 2 MB EPROM memory chip housed in a 32-pin PLCC package designed for electronic and semiconductor applications. This device features OTP (One Time Programmable) flash memory technology that cannot be erased or reprogrammed after initial programming due to the package lacking a UV-erase window. Its organization is 256k x 8-bit, providing a substantial capacity for non-volatile memory storage.

Equipped with a parallel interface, the device operates reliably with a maximum random access time of 55 nanoseconds, suitable for fast data retrieval in embedded and industrial systems. It supports through-hole mounting methods, facilitating secure PCB placement and durability in manufacturing processes.

The EPROM operates at a supply voltage range from 4.5 to 5.5 volts and functions efficiently across a wide temperature range from -40°C to 85°C, making it well-suited for various industrial and commercial electronics. Its physical dimensions are compact with a width of 14.3 mm, length of 11.5 mm, and height of 3.37 mm, allowing integration in space-constrained designs.

With a low supply current consumption of 100 microamperes, this EPROM ensures energy efficiency. It is ideal for applications requiring permanent storage of firmware or other settings where reprogramming is not needed. Despite lacking automotive certification and industry standards approvals, the Microchip AT27C020-55JU offers dependable performance as a high-density EPROM memory component.

2 MB memory size organized as 256k x 8-bit for data storage. Maximum random access time of 55 nanoseconds for fast response. OTP reprogramming technique ensures permanent storage. Through hole mount type for PCB installation reliability.

Operating voltage range between 4.5 to 5.5 volts ensures stable supply. Operational temperature range from -40°C to 85°C for robust use. 32-pin PLCC package with compact dimensions (14.3 mm x 11.5 mm x 3.37 mm). Low supply current of 100 μA for power efficiency.

Widely used in electronics, semiconductor manufacturing, embedded systems, and industrial applications requiring permanent, reliable memory storage. The product is new and made for long-lasting use in electronic component assemblies. Explore more Microchip Memory Chips and semiconductor products at EnvMart.